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ð 2026.07.30
ããã¯ã¹ãã³ãã¯æ€éæ¿ãã«ãã¢ïŒIVDDïŒã®ä»£è¡šçãªå¥œçºç¬çš®ã ããåãããã¯ã¹ã§ã被æ¯ïŒã¹ã ãŒã¹ïŒãã³ã°ïŒã¯ã€ã€ãŒïŒãšãµã€ãºïŒã¹ã¿ã³ããŒãïŒãããã¥ã¢ïŒã§å±éºåºŠãéãã®ã§ã¯ãªããââãã®åãã«ãè±åœã»ãã«ãŠã§ãŒã»ãã³ããŒã¯ã®3ã«åœ4,295é ã®ããŒã¿ã§çããç ç©¶ããJournal of Veterinary Internal Medicineãã«æ²èŒããããè©äŸ¡ææšã¯åœããšã«ç°ãªããè±åœã§ã¯10æ³ä»¥äžã®ç¬ã«ã€ããŠé£Œãäž»ãå ±åããæ€éæ¿çŸæ£ã®åŸŽåãããã«ãŠã§ãŒãšãã³ããŒã¯ã§ã¯2ã4æ³æã«æ®åœ±ããã¬ã³ãã²ã³ã§æ°ããæ€éæ¿ã®ç³ç°åæ°ãçšããŠãããç°ãªãææšã»ç°ãªãéå£ã§åæããã«ããããããã3ã«åœãã¹ãŠã§ã¹ã ãŒã¹ã³ãŒãããã³ã°ã³ãŒãã»ã¯ã€ã€ãŒã³ãŒãããè骚ã®ç¶æ ãæªããšããåãæ¹åã®çµæãåºãã被æ¯ãšãµã€ãºãçµã¿åããã15éãã®æ¯èŒã®ãã¡12éãã§ãã¹ã ãŒã¹ã®å°åã¿ã€ããæãæçžŸãæªãã£ãã
èè ããæ³šç®ããŠããã®ã¯ã被æ¯ã®ã¿ã€ããæ±ºããéºäŒåãã®ãã®ã ãããã¯ã¹ã®æ¯è³ªã¯ããã«FGF5ïŒæ¯ã®é·ãïŒãšRSPO2ïŒã¯ã€ã€ãŒç¹æã®å£ã²ãã»çæ¯ïŒãšãã2ã€ã®éºäŒåã§æ±ºãŸãããã®ãã¡RSPO2ã¯WNT/β-ã«ããã³çµè·¯ã«é¢ãã£ãŠããããã®çµè·¯ã¯æ€éæ¿ã®çºçãšå¥åº·ç¶æã«é¢ä¿ããŠããããšãç¥ãããŠãããã€ãŸããæ¯è³ªãã¯èŠãç®ã®ç¹åŸŽã§ãããšåæã«ãè骚ã®äžå€«ããšçç©åŠçã«ã€ãªãã£ãŠããå¯èœæ§ãããã飌ãäž»ã«ãšã£ãŠå®åçãªæå³ã¯æç¢ºã§ãã¹ã ãŒã¹ã®ãããã¥ã¢ããã¯ã¹ãšæ®ãããŠãããªããæ±ãäžãæ¹ã段差ã»é段ã®ç®¡çãäœéã³ã³ãããŒã«ãšãã£ãè °ãžã®é æ ®ããä»ã®ã¿ã€ã以äžã«çå£ã«ç¶ãã䟡å€ãããããã ããããã¯ãããŸã§éå£ãšããŠã®åŸåã§ãã£ãŠãåäœã®éåœã決ãããã®ã§ã¯ãªãããµãã€ãã»ç«ã¡äžããã®æžãã»èäžãè§Šãããã®ãå«ãããšãã£ãå€åã«æ°ã¥ããããæ©ãã«ç£å»åž«ã®èšºå¯ãåããŠã»ããã
ð Journal of Veterinary Internal Medicine, 2026, 40(4)
ð https://pubmed.ncbi.nlm.nih.gov/42531050/
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2. ð¥ ç£å»åŠã»æ é€åŠ
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ð 2026.08.03
ã¢ã«ããã³ã¯è¡æ¶²äžã§æãå€ãã¿ã³ãã¯è³ªã§ãè¡ç®¡å ã«æ°Žåãä¿ã¡ãããŸããŸãªç©è³ªãéã¶åœ¹å²ãæ ã£ãŠãããå¥åº·èšºæã®è¡æ¶²æ€æ»ã«ã»ãŒå¿ ãå«ãŸããé ç®ã ãããå°ãäœãããšèšããããšãã«ã©ãã»ã©æ·±å»ãªã®ãã¯ããããŸã§ç«ã§ã¯ååã«æŽçãããŠããªãã£ããç±³åœã®å€§åŠä»å±åç©ç é¢ãå蚺ããç«1,664é ãåŸãåãã«è§£æããç ç©¶ããJournal of Veterinary Internal Medicineãã«æ²èŒãããäœã¢ã«ããã³è¡çãå šäœã®32.7%ïŒ533é ïŒãšãããã3é ã«1é ã§èŠãããããšã瀺ããããèæ¯çŸæ£ãšããŠæãå€ãã£ãã®ã¯æ¶ååšçŸæ£ã§533é äž154é ïŒ28.9%ïŒãå ãããã®ãã¡çŽåæ°ïŒ49.4%ã76é ïŒã¯æ¶å管ã®è «çã ã£ããè «çæ§çŸæ£å šäœïŒ159é ã»29.8%ïŒãšççæ§çŸæ£ïŒ158é ã»29.6%ïŒãåçšåºŠã«å€ãã
æãéãæå³ãæã€ã®ã¯äºåŸãšã®é¢ä¿ã ãã¢ã«ããã³ãäœãç«ã¯ãæ£åžžãªç«ã«æ¯ã¹ãŠçããŠéé¢ã§ããªã確çãææã«é«ãããªããºæ¯ã¯15.6ïŒ95%ä¿¡é Œåºé5.2ã46.6ãP<0.0001ïŒã«éããããã¡ããã¢ã«ããã³èªäœãç«ãæ»ãªããŠããããã§ã¯ãªããäœã®ã©ããã§æ·±å»ãªããšãèµ·ããŠãããµã€ã³ãšããŠåããŠããããšèªãã®ãæ£ããã飌ãäž»ãšããŠæŒãããŠããããã®ã¯ãè¡æ¶²æ€æ»ã§ã¢ã«ããã³ã®äœäžãææãããããã¡ãã£ãšç©ããŠããããããªãã§çµãããããæ¶ååšã»è «çã»ççã»è èã»èèãå«ããåå ã®è¿œè·¡ãå¿ èŠã«ãªãããšããããšã ãéã«èšãã°ãçç¶ãåºãåã®å¥èšºã§æŸããã°æãæãŠãå¯èœæ§ããããæ°å€ã®æå³ã𿬡ã®äžæã«ã€ããŠã¯ãå¿ ããããã€ãã®ç£å»åž«ã«ç¢ºèªããŠã»ããã
ð Journal of Veterinary Internal Medicine, 2026, 40(4)
ð https://pubmed.ncbi.nlm.nih.gov/42544490/
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ð 2026.02.27
ãã³ã¬ãªãŒã®ãšããŽã§ã·ã¥ã»ãã©ãŒã³ã倧åŠãšHUN-RENâELTEæ¯èŒè¡ååŠç ç©¶ã°ã«ãŒãã®ããŒã ããå®¶åºã§æ®ããèšç·ŽãåããŠããªãç¬ãšç«ããããŠçåŸ16ã24ã«æã®å¹Œå ã察象ã«ãã芪ããäººãæ¢ãç©ãããŠãããšããèªçºçã«æå©ãããããããåãæé ã§æ¯èŒããåŠè¡èªãAnimal Behaviourãã«çºè¡šãããé ãããã®ã¯é£åšçšã¹ãã³ãžã§ãç¬ã«ãç«ã«ã幌å ã«ã䟡å€ã®ãªãç©ã ãéèŠãªã®ã¯ãå®éšè 圹ã®é£Œãäž»ã»ä¿è·è ãäžåºŠãå©ããæ±ããªãã£ãç¹ã§ãããã«ãã£ãŠãåœä»€ã«åŸã£ãããã§ã¯ãªããèªåããåãããããæž¬ãããšãã§ãããçµæãç¬ãšå¹Œå ã®75%以äžãã飌ãäž»ãšç©ã®ããã ã§èŠç·ãåŸåŸ©ããããªã©ã®åå³ã§å Žæãæããããå®éã«ããããŠæã£ãŠãããäžæ¹ãç«ã§ããããè¡åãèŠããåäœã¯ãããããã ã£ãã
ç«ãåããã®ã¯ãé ãããç©ãæ¬äººã«ãšã£ãŠé åçãªå Žåââãæ°ã«å ¥ãã®ããã¡ããããã€ã®ãšãââã«éãããŠãããããã¯å瀟äŒçãªåæ©ãšããããèªåã®å©çã§èª¬æãã€ããç ç©¶ããŒã ã¯ããã®å·®ã®èæ¯ã«é²åã®æŽå²ããããšèããŠããã矀ãã§ååããŠç©ããªãªã«ããç¥å ã«æã¡ããã®åŸã®å®¶çåã§äººã®åå³ã«æ³šæãåããåäœãéžã°ããŠããç¬ã«å¯Ÿããç«ã¯ããåç¬æ§ã®é«ãç¥å ãããèªå·±å®¶çåãã«è¿ãçµè·¯ã§äººéã«å ¥ã£ãŠããã人ãšäžç·ã«æ®ãããŠåŒ·ãçµãçµã¶ããšãšãèªçºçã«å©ããããšããããšã¯ãã©ãããå¥ç©ããããããã§å€§åãªã®ã¯ããã®çµæããç«ã¯å·ããããšãã話ã§ã¯ãªããšããç¹ã ãç ç©¶è èªèº«ããç«ã¯ç¡é¢å¿ãªã®ã§ã¯ãªããèªåã«çŽæ¥é¢ãããªãå Žé¢ã§ã¯åããã芳å¯ããããšãéžã¶ç¬ç«æ§ã®é«ãåç©ãªã®ã ãšæ³šæãä¿ããŠãããç¬ã«æåŸ ãããã®ãšç«ã«æåŸ ãããã®ã¯ãããããéã£ãŠããŠããã
ð Animal Behaviour, 2026
ð https://www.sciencedirect.com/science/article/abs/pii/S0003347226000254
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